IN2014DN10243A - - Google Patents

Info

Publication number
IN2014DN10243A
IN2014DN10243A IN10243DEN2014A IN2014DN10243A IN 2014DN10243 A IN2014DN10243 A IN 2014DN10243A IN 10243DEN2014 A IN10243DEN2014 A IN 10243DEN2014A IN 2014DN10243 A IN2014DN10243 A IN 2014DN10243A
Authority
IN
India
Prior art keywords
leaching
reactor
orp
ore
solution
Prior art date
Application number
Other languages
English (en)
Inventor
Plessis Chris Andre Du
Huertas Nelson Eduardo Mora
Felipe Hilario Guimaraes
Keith Graham Bowes
Original Assignee
Vale Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vale Sa filed Critical Vale Sa
Publication of IN2014DN10243A publication Critical patent/IN2014DN10243A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IN10243DEN2014 2012-05-04 2013-05-03 IN2014DN10243A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261643042P 2012-05-04 2012-05-04
PCT/BR2013/000149 WO2013163712A1 (en) 2012-05-04 2013-05-03 Sulfide ore leaching process

Publications (1)

Publication Number Publication Date
IN2014DN10243A true IN2014DN10243A (es) 2015-08-07

Family

ID=48698832

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10243DEN2014 IN2014DN10243A (es) 2012-05-04 2013-05-03

Country Status (14)

Country Link
US (1) US9085812B2 (es)
EP (1) EP2844780B1 (es)
JP (1) JP6147849B2 (es)
KR (1) KR20150106327A (es)
AU (1) AU2013255067B2 (es)
BR (1) BR112014027567A2 (es)
CA (1) CA2872664A1 (es)
CL (1) CL2014002993A1 (es)
DE (1) DE112013002317T5 (es)
ES (1) ES2530785B2 (es)
FI (1) FI20145963A (es)
IN (1) IN2014DN10243A (es)
PL (1) PL226886B1 (es)
WO (1) WO2013163712A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2689487C1 (ru) * 2018-09-28 2019-05-28 Федеральное государственное бюджетное учреждение науки Институт горного дела Дальневосточного отделения Российской академии наук Способ извлечения благородных металлов из руд и концентратов
RU2704946C1 (ru) * 2019-03-21 2019-10-31 Акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" АО "Иргиредмет" Способ извлечения золота из медьсодержащего сульфидного сырья методом цианирования
RU2749310C2 (ru) * 2019-09-05 2021-06-08 Акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" АО "Иргиредмет" Способ переработки сульфидного золотомедного флотоконцентрата
US11236407B1 (en) * 2020-07-31 2022-02-01 Rio Tinto Technological Resources Inc. Metal recovery by leaching agglomerates of metal-containing material/pyrite

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN191395A0 (en) * 1995-03-22 1995-04-27 M.I.M. Holdings Limited Atmospheric mineral leaching process
AU2006201600B2 (en) 1995-08-14 2009-09-03 Mpi Nickel Pty Ltd Method for the Processing of Copper Minerals
WO1998039491A1 (en) 1997-03-03 1998-09-11 Mintek A process for the leaching of chalcopyrite
ZA987217B (en) 1997-08-15 2000-02-14 Cominco Eng Services Chloride assisted hydrometallurgical extraction of metal from sulphide or laterite ores.
GB9914979D0 (en) 1999-06-25 1999-08-25 Anglo American Plc Process for the extraction of copper
US6319389B1 (en) * 1999-11-24 2001-11-20 Hydromet Systems, L.L.C. Recovery of copper values from copper ores
ES2294958B1 (es) * 2003-07-15 2009-02-16 Mintek Procedimiento de lixiviacion oxidativa.
JP4085908B2 (ja) * 2003-07-28 2008-05-14 住友金属鉱山株式会社 湿式銅精錬プロセスの浸出残渣に含有される貴金属の濃縮方法
ES2301419B2 (es) * 2004-06-03 2009-04-01 The University Of British Columbia Proceso de lixiviacion para concentrados de cobre.
FI117941B (fi) * 2005-10-13 2007-04-30 Outokumpu Technology Oyj Menetelmä metallisulfidimineraalien liuottamiseksi
WO2008138038A1 (en) * 2007-05-14 2008-11-20 Bhp Billiton Ssm Development Pty Ltd LOW Eh LEACH WITH SULFUR RECYCLE

Also Published As

Publication number Publication date
ES2530785R1 (es) 2015-12-09
JP6147849B2 (ja) 2017-06-14
US20130291686A1 (en) 2013-11-07
FI20145963A (fi) 2014-11-04
ES2530785A2 (es) 2015-03-05
EP2844780A1 (en) 2015-03-11
ES2530785B2 (es) 2017-01-19
PL226886B1 (pl) 2017-09-29
KR20150106327A (ko) 2015-09-21
JP2015516032A (ja) 2015-06-04
WO2013163712A1 (en) 2013-11-07
PL410094A1 (pl) 2015-11-09
AU2013255067A1 (en) 2014-11-27
DE112013002317T5 (de) 2015-09-10
CL2014002993A1 (es) 2015-05-08
CA2872664A1 (en) 2013-11-07
BR112014027567A2 (pt) 2017-07-18
AU2013255067B2 (en) 2015-11-05
EP2844780B1 (en) 2017-07-12
US9085812B2 (en) 2015-07-21

Similar Documents

Publication Publication Date Title
IN2014DN10243A (es)
CN103866120B (zh) 硫化锌精矿加压氧浸出锌同时回收有价金属的方法
CA2851015A1 (en) Composition and method for treating oilfield water
MY166188A (en) Enrichment of metal sulfide ores by oxidant assisted froth flotation
RS53583B1 (en) SYNTHESIS OF TETRAVALENT MANGAN FEROXYCHITE SYNTHESIS FOR REMOVING ARSENIUM FROM WATER
MY197750A (en) Production of iron
AT516369A3 (de) Flussmittel, Verfahren zu seiner Herstellung, Agglomerationsgemisch und Verwendung von Schlacke aus der Sekundärmetallurgie
MX2016003415A (es) Proceso para producir un reactivo nitrato ferrico para su uso en la etapa de lixiviacion en pilas y/o curado de minerales de cobre que contienen hierro.
MX2016005964A (es) Produccion de pigmento de oxido de hierro rojo.
PH12015500037A1 (en) Process for recovering metal values from oxides of manganese-containing materials
MX345728B (es) Método para recuperar metales valiosos.
MX2015015980A (es) Metodo para pre-tratamiento de menas de oxido que contienen oro.
MY176196A (en) Silicon material a for hydrogen gas production, silicon material b for hydrogen gas production, method for producing silicon material a for hydrogen gas production, method for producing silicon material b for hydrogen gas production, method for producing hydrogen gas, and device for producing hydrogen gas
MX2015009881A (es) Metodo para recuperacion de metales a partir de menas de sulfuro.
MX2012004651A (es) Procedimiento de lixiviacion para concentrados de cobre con un catalizador de carbono.
PH12014502100B1 (en) Method for producing hematite for ironmaking
MX2012013783A (es) Material de construccion polimerico basandose en residuos de flotacion a partir de la flotecion de mineral de cobre y azufre residual.
NZ712526A (en) Method for processing vanadium-titanium magnetite finished ores by using wet process
MX2011005867A (es) Proceso y equipo para la produccion de hierro y/o hierro en lingotes directamente reducido de minerales de hierro que tienen un elevado contenido de fosforo.
IN2015DN00973A (es)
CN105219950A (zh) 一种硫酸渣提金焙烧预处理方法
CN103663832B (zh) 一种氨氰法百草枯生产废水的预处理方法及其试剂
UA60039U (ru) Способ получения полуфабриката для металлургической переработки
IN2013CH04432A (es)
EA201270503A1 (ru) Порошок шунгита, способ его получения и биологически активная добавка